What make Breath smells like vomit?

Gastroesophageal reflux disease (GERD)

GERD occurs when stomach acid backs up into the esophagus. This can cause a burning sensation in the throat, chest pain, and nausea. It can also lead to bad breath that smells like vomit.

Hiatal hernia

A hiatal hernia occurs when part of the stomach protrudes through an opening in the diaphragm. This can cause GERD and bad breath that smells like vomit.

Peptic ulcer disease

Peptic ulcer disease is a condition that causes sores to develop in the lining of the stomach or small intestine. These ulcers can bleed, which can lead to bad breath that smells like vomit.

Esophageal cancer

Esophageal cancer is a type of cancer that starts in the esophagus. It can cause a variety of symptoms, including bad breath that smells like vomit.

Liver disease

Liver disease can cause a buildup of toxins in the body, which can lead to bad breath that smells like vomit.

Kidney disease

Kidney disease can cause a buildup of waste products in the body, which can lead to bad breath that smells like vomit.

Diabetes

Diabetes can cause a buildup of ketones in the body, which can lead to bad breath that smells like vomit.

Certain medications

Certain medications, such as antibiotics, chemotherapy drugs, and antidepressants, can cause bad breath that smells like vomit.

Poor dental hygiene

Poor dental hygiene, such as not brushing and flossing your teeth regularly, can lead to a buildup of bacteria in the mouth, which can cause bad breath that smells like vomit.